Description:

In the next major release (HDF5-1.12), H5O_VISIT is a macro that is mapp=
ed to either H5O_VISIT1 or H5O_VISIT2.

Such macros are=
provided to facilitate application compatibility. Their use and mappings a=
re fully described in AP=
I Compatibility Macros in HDF5; we urge you to read that document close=
ly.

If the library =
and/or application is compiled for Release 1.8 or 1.10 emulation, H5O_VISIT=
will be mapped to H5O_VISIT1. Wit=
h later versions, H5O_VISIT is mapped to H5O_VISIT2 (and H5O_VISIT1=
is deprecated).